in this paper, we introduce the concept of Independent Directed Acyclic Graphs (IDAGs) to achieve resilient multipath routing. The algorithm developed in this paper: (1) achieves multipath routing; (2) guarantees recovery from single link failure. The multipath routing scheme consists of an algorithm to determine a set of multiple disjoint or partially disjoint paths and a mechanism for distrib...

On-demand routing protocols for ad hoc networks discover and maintain only the needed routes to reduce routing overheads. They use a flood-based route discovery mechanism to find routes when required. Since each route discovery incurs high overhead and latency, the frequency of route discoveries must be kept low for on-demand protocols to be effective. On-demand multipath protocols achieve this...

The recent advancements in information and communication technology create a great demand for multipath routing protocols. In MANET, nodes can be arbitrarily located and can move freely at any given time. The topology of MANET can change rapidly and unpredictably. Because wireless link capacities are usually limited, congestion is possible in MANETs. Hence, balancing the load in a MANET is impo...

S.Nagalakshmi Research Scholar , Dept Of Information Science and Engineering ,Dr AIT, Bangalore [email protected] Dr.Rakesh Poonia Asst. Prof. Dept. of Computer Application, Govt. Engg. College, Bikaner [email protected] Shilpa Biradar [email protected] Asst Prof, Dept Of Information Science and Engineering ,Dr AIT, Bangalore,Dr AIT, Bangalore -------------------------------...

Multipath routing is generally known for its highly effective performance in applications involving data streaming. However, to date, only a handful of research studies have looked at the performance of multipath routing in WSN systems. Moreover, according to our knowledge, there has been no earlier study on the use of multipath routing in ZigBee WSNs. In this paper, three multipath routing tec...

In this paper, we propose a new routing protocol called the Least Common Multiple based Routing (LCMR) for load-balanced multipath routing inMobile Ad hoc NETworks (MANET s). First, we find multiple paths between a source to a destination, when those exist, along with the estimates of the time to route a packet along each of these paths. The data packets originating from the source to the desti...

In recent years, routing has been the most focused area in ad hoc networks research. On-demand routing in particular, is widely developed in bandwidth constrained mobile wireless ad hoc networks because of its effectiveness and efficiency. Most proposed on-demand routing protocols however, build and rely on single route for each data session. Whenever there is a link disconnection on the active...